50981910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2357}}^1$

素因数の和:2477

約数の個数: 64

約数和(自身を含む): 141253632

約数和(自身を除く): 90271722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 515, 618, 721, 1030, 1442, 1545, 2163, 2357, 3090, 3605, 4326, 4714, 7071, 7210, 10815, 11785, 14142, 16499, 21630, 23570, 32998, 35355, 49497, 70710, 82495, 98994, 164990, 242771, 247485, 485542, 494970, 728313, 1213855, 1456626, 1699397, 2427710, 3398794, 3641565, 5098191, 7283130, 8496985, 10196382, 16993970, 25490955, 50981910]

約数ペア:

[(1, 50981910), (2, 25490955), (3, 16993970), (5, 10196382), (6, 8496985), (7, 7283130), (10, 5098191), (14, 3641565), (15, 3398794), (21, 2427710), (30, 1699397), (35, 1456626), (42, 1213855), (70, 728313), (103, 494970), (105, 485542), (206, 247485), (210, 242771), (309, 164990), (515, 98994), (618, 82495), (721, 70710), (1030, 49497), (1442, 35355), (1545, 32998), (2163, 23570), (2357, 21630), (3090, 16499), (3605, 14142), (4326, 11785), (4714, 10815), (7071, 7210)]